FEATURE 9: property description automatically appears a tooltip (rich text allowed)
NEW property now automatically handles steps, min and max value, precision (decimals) for double/int, as well regExp for QString, QString list for enum and 
NEW class camitk::Property to decorate Qt Meta Property
NEW Component::addProperty method (RECOMMENDED from now)
NEW Action::addParameter method (RECOMMENDED from now), see CleanPolyData action for an example

git-svn-id: svn+ssh://scm.forge.imag.fr/var/lib/gforge/chroot/scmrepos/svn/camitk/trunk/camitk@1230 ec899d31-69d1-42ba-9299-647d76f65fb3